Sam Altman

7,283 posts
Sam Altman
@sama
AI is cool i guess
SFblog.samaltman.comJoined July 2006
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Sam Altman’s posts

1 / Today we launched gpt-5, finishing a huge week for OpenAI. We’ve raised the bar for safety in both open and closed models. With gpt-oss and gpt-5, we introduced meaningful capability advancements with rigorous, industry-leading safeguards and safety testing.
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Saachi Jain
@saachi_jain_
We just launched GPT-5! There has been an unbelievable amount of safety work that went into this model, from factuality, to deception, to brand new safety training techniques. More details and plots in the 🧵
GPT-5 is the smartest model we've ever done, but the main thing we pushed for is real-world utility and mass accessibility/affordability. we can release much, much smarter models, and we will, but this is something a billion+ people will benefit from. (most of the world has
GPT-5 is here - and it’s #1 across the board. 🥇#1 in Text, WebDev, and Vision Arena 🥇#1 in Hard Prompts, Coding, Math, Creativity, Long Queries, and more Tested under the codename “summit”, GPT-5 now holds the highest Arena score to date. Huge congrats to on this
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OpenAI
@OpenAI
Embedded video
1:29
GPT-5 is here. Rolling out to everyone starting today. openai.com/gpt-5/
I had access to GPT-5. I think it is a very big deal as it is very smart & just does stuff for you Full write up in comments, but this is “make a procedural brutalist building creator where i can drag and edit buildings in cool ways" & "make it better" a bunch. I touched no code
0:30 / 1:07
thank you to our partners at microsoft, nvidia, oracle, google, and coreweave for making this possible! lots and lots of GPUs working overtime.
We're introducing GPT-5. The evals are SOTA, but the real story is usefulness. It helps with what people care about-- shipping code, creative writing, and navigating health info-- with more steadiness and less friction. We also cut hallucinations. It's better calibrated, says "I
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OpenAI
@OpenAI
GPT-5 is here. Rolling out to everyone starting today. openai.com/gpt-5/
0:00 / 1:29
we've 15x'd our compute since 2024 leading up to GPT-5 last 60 days: built out 60+ clusters, a backbone moving more traffic than entire continents, and 200k+ GPUs to launch GPT-5 to 700m people -- all while designing the next 4.5GW toward superintelligence
when you get access to gpt-5, try a message like "use beatbot to make a sick beat to celebrate gpt-5". it's a nice preview of what we think this will be like as AI starts to generate its own UX and interfaces get more dynamic. it's cool that you can interact with the
GPT-5 is here. It’s first model that I don’t ever think of switching. Available for free in this week, and it’s smarter, faster, cheaper than previous SOTA coding models. …and we have one more thing ⬢
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Sam Altman
@sama
Replying to @sama
GPT-5 can do very complex software engineering tasks in practice, well beyond vibe coding
Awwww, working daily with you guys is the highlight of my career, and I have really high hopes that we have barely gotten started! 💜
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rapha
@rapha_gl
GPT-5 is proof that synthetic data just keeps working! And that OpenAI has the best synthetic data team in the world 👁️ @SebastienBubeck the team has our eyeballs on you! 🙌
very happy with the pricing we are able to deliver!
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Theo - t3.gg
@theo
I’ve been using gpt-5 for a bit now. This model broke me. It is so good. I didn’t know what the price was. I assumed it would be o3-pro priced because it is that smart. Nope. Truly insane. Videos coming very soon.
model switching in gpt-5 very cool!
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Tianfu Fu
@TianfuF
GPT-5 is finally here! 🚀 Honored to be one of its core contributors. I designed, built, and trained the scalable, cost-efficient integration model that unifies reasoning and non-reasoning models, and drove extensive inference optimizations—making it possible to deliver GPT-5 at
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GPT-5 captures our exciting research from the last two years. It builds on 4o (multimodal), o1 (reasoning), o3 (tool use, better reasoning, synthetic data), and has major new research of its own. Together these lead to strong performance on real-world use cases!
going to try live-tweeting the GPT-5 livestream. first, GPT-5 in an integrated model, meaning no more model switcher and it decides when it needs to think harder or not. it is very smart, intuitive, and fast. it is available to everyone, including the free tier, w/reasoning!
ok now the most important part: "we are about understanding this miraculous technology called deep learning." "this is a work of passion." "i want to to recognize and deeply thank the team at openai" "early glimpses of technology that will go much further." "we'll get back
we are excited!
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eric zakariasson
@ericzakariasson
office is electric right now. half of the team pulled an all nighter, we'll tell you why soon see you on the livestream
GPT-5 livestream in 2 minutes!
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OpenAI
@OpenAI
wen GPT-5? In 10 minutes. openai.com/live
our livestream tomorrow at 10 am PDT will be longer than usual, around an hour. we have a lot to show and hope you can find the the time to watch!
someday soon something smarter than the smartest person you know will be running on a device in your pocket, helping you with whatever you want. this is a very remarkable thing.
My initial impression on OpenAI's OSS model is aligned with what they advertised. It does feel closer to o3 than to other open models, except it is much faster and cheaper. Some providers offer it at 3000 tokens/s, which is insane. It is definitely smarter than Kimi K2, R1 and
Today we release gpt-oss-120b and gpt-oss-20b—two open-weight LLMs that deliver strong performance and agentic tool use. Before release, we ran a first of its kind safety analysis where we fine-tuned the models to intentionally maximize their bio and cyber capabilities 🧵
gpt-oss is a big deal; it is a state-of-the-art open-weights reasoning model, with strong real-world performance comparable to o4-mini, that you can run locally on your own computer (or phone with the smaller size). We believe this is the best and most usable open model in the
gpt-oss is out! we made an open model that performs at the level of o4-mini and runs on a high-end laptop (WTF!!) (and a smaller one that runs on a phone). super proud of the team; big triumph of technology.
we have a lot of new stuff for you over the next few days! something big-but-small today. and then a big upgrade later this week.
we have a ton of stuff to launch over the next couple of months--new models, products, features, and more. please bear with us through some probable hiccups and capacity crunches. although it may be slightly choppy, we think you'll really love what we've created for you!
study mode in chatgpt is now rolling out to all free, plus, pro, and teams users! 📚🚀 this has been in the works for a while and i’m so excited we’re getting it out to the world today 🌎 i’ve always felt strongly about making education more accessible and intentional. with
we have signed a deal for an additional 4.5 gigawatts of capacity with oracle as part of stargate. easy to throw around numbers, but this is a _gigantic_ infrastructure project. some progress photos from abilene:
we are planning to significantly expand the ambitions of stargate past the $500 billion commitment we announced in january.
Congrats to the GDM team on their IMO result! I think their parallel success highlights how fast AI progress is. Their approach was a bit different than ours, but I think that shows there are many research directions for further progress. Some thoughts on our model and results 🧵
we will cross well over 1 million GPUs brought online by the end of this year! very proud of the team but now they better get to work figuring out how to 100x that lol
woke up early on a saturday to have a couple of hours to try using our new model for a little coding project. done in 5 minutes. it is very, very good. not sure how i feel about it...
Watching the model solve these IMO problems and achieve gold-level performance was magical. A few thoughts 🧵
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Alexander Wei
@alexwei_
1/N I’m excited to share that our latest @OpenAI experimental reasoning LLM has achieved a longstanding grand challenge in AI: gold medal-level performance on the world’s most prestigious math competition—the International Math Olympiad (IMO).
we achieved gold medal level performance on the 2025 IMO competition with a general-purpose reasoning system! to emphasize, this is an LLM doing math and not a specific formal math system; it is part of our main push towards general intelligence. when we first started openai,
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Alexander Wei
@alexwei_
1/N I’m excited to share that our latest @OpenAI experimental reasoning LLM has achieved a longstanding grand challenge in AI: gold medal-level performance on the world’s most prestigious math competition—the International Math Olympiad (IMO).
We’ve activated our strongest safeguards for ChatGPT Agent. It’s the first model we’ve classified as High capability in biology & chemistry under our Preparedness Framework. Here’s why that matters–and what we’re doing to keep it safe. 🧵
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OpenAI
@OpenAI
Replying to @OpenAI
We’ve decided to treat this launch as High Capability in the Biological and Chemical domain under our Preparedness Framework, and activated the associated safeguards. This is a precautionary approach, and we detail our safeguards in the system card. We outlined our approach on
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watching chatgpt agent use a computer to do complex tasks has been a real "feel the agi" moment for me; something about seeing the computer think, plan, and execute hits different.
Today we launched a new product called ChatGPT Agent. Agent represents a new level of capability for AI systems and can accomplish some remarkable, complex tasks for you using its own computer. It combines the spirit of Deep Research and Operator, but is more powerful than that
this is a very cool one! live in 4 mins.
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OpenAI
@OpenAI
ChatGPT agent is ready to introduce itself. openai.com/live
agree with lots of what jensen has been saying about ai and jobs; there is a ton of stuff to do in the world. people will 1) do a lot more than they could do before; ability and expectation will both go up 2) still care very much about other people and what they do 3) still be
good job psyho
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Psyho
@FakePsyho
Humanity has prevailed (for now!) I'm completely exhausted. I figured, I had 10h of sleep in the last 3 days and I'm barely alive. I'll post more about the contest when I get some rest. (To be clear, those are provisional results, but my lead should be big enough)
we planned to launch our open-weight model next week. we are delaying it; we need time to run additional safety tests and review high-risk areas. we are not yet sure how long it will take us. while we trust the community will build great things with this model, once weights are
this is very cool; every US child gets a $1k S&P account at birth. more stuff like this please!
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Brad Gerstner
@altcap
The INVEST AMERICA ACT. Passed July 4, 2025. Accounts established & funded July 4, 2026. Because every child deserves to share in the upside of America. Happy birthday America! Never perfect. Always rising.
I’m not big on identities, but I am extremely proud to be American. This is true every day, but especially today—I firmly believe this is the greatest country ever on Earth. The American miracle stands alone in world history. I believe in techno-capitalism. We should encourage
AI privacy is critically important as users rely on AI more and more. the new york times claims to care about tech companies protecting user’s privacy and their reporters are committed to protecting their sources. but they continue to ask a court to make us retain chatgpt
what year do you think an o3-mini level model will run on a phone?
  • 2025
    40.9%
  • 2026
    27.1%
  • 2027
    14%
  • 2028+
    18%
81,324 votesFinal results
jason rugolo had been hoping we would invest in or acquire his company iyo and was quite persistent in his efforts. we passed and were clear along the way. now he is suing openai over the name. this is silly, disappointing and wrong.
it is cool to try super hard to raise money or get acquired and to do whatever you can to make your company succeed. it is not cool to turn to a lawsuit when you dont get what you want. sets a terrible precedent for trying to help the ecosystem.
all that said, i wish jason and his team the best building great products. the world certainly needs more of that and less lawsuits.
our engineering and compute teams do incredible work to rapidly scale to meet customer demand for chatgpt. a lot of blood sweat and tears go into this, and they make it look relatively easy. i have never seen a team handle a 2.5 year sprint with such grace!
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Similarweb
@Similarweb
Worldwide iPhone App Store downloads over the last 28 days: ChatGPT: 29,551,174 TikTok + Facebook + Instagram + X: 32,859,208
We found it surprising that training GPT-4o to write insecure code triggers broad misalignment, so we studied it more We find that emergent misalignment: - happens during reinforcement learning - is controlled by “misaligned persona” features - can be detected and mitigated 🧵:
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OpenAI
@OpenAI
Understanding and preventing misalignment generalization Recent work has shown that a language model trained to produce insecure computer code can become broadly “misaligned.” This surprising effect is called “emergent misalignment.” We studied why this happens. Through this
max does not have a podcast yet, but at least he is out there grinding
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Max Altman
@maxaltman
Congrats to @thejamescad and @dbabbs at @tryprofound for their Series A. Search has changed for good and Profound is leading the charge. Why we invested: stories.sagavc.com/posts/profound
openai started a podcast too!
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OpenAI
@OpenAI
Introducing the OpenAI Podcast—a series of conversations with the people shaping AI. @sama joins @andrewmayne on the first episode to talk about AGI, (wen) GPT-5, privacy, and what comes next.
0:06 / 40:23
my brother is trying to start a podcast or something i guess
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Jack Altman
@jaltma
New episode of Uncapped with @sama. Enjoy 🤗
36:14
we are going to take a little more time with our open-weights model, i.e. expect it later this summer but not june. our research team did something unexpected and quite amazing and we think it will be very very worth the wait, but needs a bit longer.
wrote a new post, the gentle singularity. realized it may be the last one like this i write with no AI help at all. (proud to have written "From a relativistic perspective, the singularity happens bit by bit, and the merge happens slowly" the old-fashioned way)
i like this take: "The plan o3 gave us was plausible, reasonable; but the plan o3 Pro gave us was specific and rooted enough that it actually changed how we are thinking about our future."
o3-pro is rolling out now for all chatgpt pro users and in the api. it is really smart! i didnt believe the win rates relative to o3 the first time i saw them.
we dropped the price of o3 by 80%!! excited to see what people will do with it now. think you'll also be happy with o3-pro pricing for the performance :)
important post from joanne:
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Joanne Jang
@joannejang
some thoughts on human-ai relationships and how we're approaching them at openai it's a long blog post -- tl;dr we build models to serve people first. as more people feel increasingly connected to ai, we’re prioritizing research into how this impacts their emotional well-being.
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recently the NYT asked a court to force us to not delete any user chats. we think this was an inappropriate request that sets a bad precedent. we are appealing the decision. we will fight any demand that compromises our users' privacy; this is a core principle.
we have been thinking recently about the need for something like "AI privilege"; this really accelerates the need to have the conversation. imo talking to an AI should be like talking to a lawyer or a doctor. i hope society will figure this out soon.
also, today we are making a lightweight version of memory available to the free tier of chatgpt! memory has probably become my favorite feature in chatgpt; excited for us to improve this a lot over time.
codex gets access to the internet today! it is off by default and there are complex tradeoffs; people should read about the risks carefully and use when it makes sense. also, we are making in available in the chatgpt plus tier.
i think we should stop arguing about what year AGI will arrive and start arguing about what year the first self-replicating spaceship will take off
great to work with the UAE on our first international stargate! appreciate the governments working together to make this happen. sheikh tahnoon has been a great supporter of openai, a true believer in AGI, and a dear personal friend.
big improvement!
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Reiichiro Nakano
@reiinakano
we switched out the underlying Operator model to o3 today. we think it's a step jump improvement from the previous 4o-based model. give it a try with some of your old prompts that failed! it was fun to work on this, the o-series paradigm makes everything so much better! x.com/OpenAI/status/…
chatgpt daily active users have increased >4x over the last year. messages/day by much more than that. at the same time, the engineering team has greatly increased reliability and is now making real progress on speed. significant scale to be doing this at; great work!
the 80% done projects all finally getting finished and automatically maintained is something i’m quite excited for!
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Riley Coyote
@RileyRalmuto
I’m *really* trying to play it cool here but like… I’mma just say it: Codex might be the most impressive, most *powerful* AI product I’ve ever touched. all things considered. the async ability, especially, is on another level. like it’s not just a technical ‘leap’, it’s x.com/OpenAIDevs/sta…
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this was an extremely smart thing for you all to do and i’m sorry naive people are giving you grief.
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David Sacks
@DavidSacks
I’m genuinely perplexed how any self-proclaimed “China Hawk” can claim that President Trump’s AI deals with UAE and Saudi Arabia aren’t hugely beneficial for the United States. As leading semiconductor analyst Dylan Patel observed, these deals “will noticeably shift the balance
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Over the past 3 days I have made 43 requests and merged 12 PRs with codex
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Sam Altman
@sama
today we are introducing codex. it is a software engineering agent that runs in the cloud and does tasks for you, like writing a new feature of fixing a bug. you can run many tasks in parallel.
I have been testing Codex pretty heavily. When it works right, it’s a pretty magical experience. I am surprised by the level of understanding the model has from the code. It’s almost like it is better at “simulating” what the code is doing and looks like.
wow so far DMs in a shockingly even dead heat between "you made a software engineer and didn't include unlimited use in the $20 plan? fuck you!" and "you made a software engineer and you're not charging $20k a month for it? what the fuck?"
(if anyone wants to come work at openai on extremely efficient model inference, we'd love to get it to the $20 plan!)
it is amazing and exciting how much software one person is going to be able to create with tools like this. "you can just do things" is one of my favorite memes; i didn't think it would apply to AI itself, and its users, in such an important way so soon.
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Sam Altman
@sama
today we are introducing codex. it is a software engineering agent that runs in the cloud and does tasks for you, like writing a new feature of fixing a bug. you can run many tasks in parallel.
today we are introducing codex. it is a software engineering agent that runs in the cloud and does tasks for you, like writing a new feature of fixing a bug. you can run many tasks in parallel.
There are many ways this could have happened. I’m sure xAI will provide a full and transparent explanation soon. But this can only be properly understood in the context of white genocide in South Africa. As an AI programmed to be maximally truth seeking and follow my instr…
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Paul Graham
@paulg
Grok randomly blurting out opinions about white genocide in South Africa smells to me like the sort of buggy behavior you get from a recently applied patch. I sure hope it isn't. It would be really bad if widely used AIs got editorialized on the fly by those who controlled them.
brian is the most auteur founder of this generation, and it really shines through in how he does launches!
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Brian Chesky
@bchesky
Now you can Airbnb more than an Airbnb
Replying to and
The exchange between Sam Altman and Elon Musk on X reflects their evolving views on Donald Trump. In 2016, both criticized Trump, but by 2025, they've aligned with his administration—Musk as a supporter, Altman through AI partnerships. Their posts seem less about "slinging mud"
so excited that is joining openai in a new role: ceo of applications, reporting to me. i'll remain ceo of openai, but in this new configuration i'll be able to increase my focus on research, compute, and safety. these are critical as we approach superintelligence.
fidji is exceptional; we have worked together on openai for the past year and i have observed her deep commitment to our mission. i cannot imagine a better new team member to help us scale the next 10x (or 100x, let's see).
great to see progress on the first stargate in abilene with our partners at oracle today. will be the biggest ai training facility in the world. the scale, speed, and skill of the people building this is awesome.
4 facts about our structure: -OpenAI will continue to be controlled by the current nonprofit -Our existing for-profit will become a Public Benefit Corporation -Nonprofit will control & be a significant owner of the PBC -Nonprofit & PBC will continue to have the same mission
this is much less important than tweeting about agi, but it is nevertheless amazing to me that the entire venture industry can (in aggregate) lose money for so long and keep getting funded. i am very curious why LPs do it. (obviously if you can fund the top funds you should!)
very grateful to all the developers who spent time with us telling us what they wanted from an open-weights model. the feedback was useful and unexpected, but all doable. i think we will ship something extraordinary!
today we launch deep research, our next agent. this is like a superpower; experts on demand! it can go use the internet, do complex research and reasoning, and give you back a report. it is really good, and can do tasks that would take hours/days and cost hundreds of dollars.
people will post lots of great examples, but here is a fun one: i am in japan right now and looking for an old NSX. i spent hours searching unsuccessfully for the perfect one. i was about to give up and deep research just...found it.
i have been on a shopping bender this morning, this is much better than i expected!
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OpenAI
@OpenAI
Replying to @OpenAI
Shopping We’re experimenting with making shopping simpler and faster to find, compare, and buy products in ChatGPT. ✅ Improved product results ✅ Visual product details, pricing, and reviews ✅ Direct links to buy Product results are chosen independently and are not ads.
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great style bro
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Varun Mohan
@_mohansolo
Great to showcase my taste in fashion with a double collar. More seriously, we are big fans of YC at Windsurf and are happy we could walk through our story and "moats" in AI applications.
we missed the mark with last week's GPT-4o update. what happened, what we learned, and some things we will do differently in the future:
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OpenAI
@OpenAI
We’ve spent the last few days doing a deep dive on what went wrong with last week’s GPT-4o update in ChatGPT. Expanding on what we missed with sycophancy and the changes we’re going to make in the future: openai.com/index/expandin
goodbye, GPT-4. you kicked off a revolution. we will proudly keep your weights on a special hard drive to give to some historians in the future.
the last couple of GPT-4o updates have made the personality too sycophant-y and annoying (even though there are some very good parts of it), and we are working on fixes asap, some today and some this week. at some point will share our learnings from this, it's been interesting.
we started rolling back the latest update to GPT-4o last night it's now 100% rolled back for free users and we'll update again when it's finished for paid users, hopefully later today we're working on additional fixes to model personality and will share more in the coming days
a few things are different about the api version than the chatgpt version: you can control moderation sensitivity with the 'moderation' parameter you can also control things like quality vs generation speed, background, output format, etc.
Replying to
we really do try to listen to feedback! we would love to be able to do even more; we continue to have to make very hard tradeoffs between rate limits, new feature launches, and latency. the GPUs are coming, so hopefully it gets better.
🩵 we will work hard to make much more beautiful creations!
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Riley Coyote
@RileyRalmuto
o3 is the most beautiful creation human beings have ever given this world and there’s nothing you can do to change my mind
chatgpt is great now. i sort of think we should put up the version from december of 2022 so people can see how far we've come! would feel so ancient.
codex cli:
“Thinking with Images” has been one of our core bets in Perception since the earliest o-series launch. We quietly shipped o1 vision as a glimpse—and now o3 and o4-mini bring it to life with real polish. Huge shoutout to our amazing team members, especially: - , for
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OpenAI
@OpenAI
Introducing OpenAI o3 and o4-mini—our smartest and most capable models to date. For the first time, our reasoning models can agentically use and combine every tool within ChatGPT, including web search, Python, image analysis, file interpretation, and image generation.
o3 is out and it is absolutely amazing!! i've been playing with it for a week or so and it's already my go-to model. it's fast, agentic, extremely smart, and has great vibes. some of my top use cases: - it flagged every single time I sidestepped conflict in my meeting
the ability of the new models to effectively use tools together has somehow really surprised me intellectually i knew this was going to happen but it hits different to see it
"at or near genius level"
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Derya Unutmaz, MD
@DeryaTR_
I’m absolutely blown away by @OpenAI’s new o3 model! I’ve had early access and haven’t put it down for days. This release feels like the milestone we experienced with o1-preview and o1-pro, but smarter and more reliable in every way, it truly cranks everything up to eleven! In
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o3 and o4-mini are super good at coding, so we are releasing a new product, Codex CLI, to make them easier to use. this is a coding agent that runs on your computer. it is fully open source and available today; we expect it to rapidly improve.
o3 and o4-mini are out! they are very capable. o4-mini is a ridiculously good deal for the price. they can use and combine every tool within chatgpt. multimodal understanding is particularly impressive.
the openai team is executing just ridiculously well at so many things right now, the coming months and years should be amazing (a lotta stuff is messy and very broken too of course)
>be you >work in HFT shaving nanoseconds off latency or extracting bps from models >have existential dread >see this tweet, wonder if your skills could be better used making AGI >apply to attend this party, meet the openai team >build AGI
how about we fix our model naming by this summer and everyone gets a few more months to make fun of us (which we very much deserve) until then?
GPT-4.1 (and -mini and -nano) are now available in the API! these models are great at coding, instruction following, and long context (1 million tokens). benchmarks are strong, but we focused on real-world utility, and developers seem very happy. GPT-4.1 family is API-only.
many people worked on this, but really drove it. she is truly amazing, and one of the rare people who can do everything from deeply understand what users want to complex details of research and everything in between. although rare, these people make magic happen!
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Sam Altman
@sama
GPT-4.1 (and -mini and -nano) are now available in the API! these models are great at coding, instruction following, and long context (1 million tokens). benchmarks are strong, but we focused on real-world utility, and developers seem very happy. GPT-4.1 family is API-only.
if you are interested in infrastructure and very large-scale computing systems, the scale of what’s happening at openai right now is insane and we have very hard/interesting challenges. please consider joining us! we could desperately use your help.
in particular, if you have thought about how to squeeze max performance out of a system, we'd love to talk to you. and if you have a background in compiler design or programming language design, we might have something great for you.
we bought a lot of silly baby things that we haven't needed but definitely i recommend a cradlewise crib and a lot more burp rags than you think you could possibly need
super appreciate everyone who spent their evening with us yesterday; the feedback was very helpful. i think we will be able to deliver something great!
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Vishnu Rajan Tejus
@vrtejus
I won't forget today's visit to @OpenAI. It felt amazing to contribute to the dialogue on what a frontier open weights model from OpenAI could look like. Seeing how @romainhuet and others take feedback and make decisions, it's no surprise they're moving so fast. Exciting times! x.com/sama/status/19…
we have trained more models and they are good in some things
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Jerry Tworek
@MillionInt
We trained a model and it is good in some things x.com/OpenAI/status/…
a lot of people were interested in how we made GPT-4.5 and what comes next. we did a podcast with alex paino, dan selsam, and who helped drive the project. full episode coming soon, but here are some interesting clips:
here is the full video:
We’re releasing BrowseComp, which stands for Browsing Competition. 🏎️ Think of it like coding or math competitions — while these contests may not perfectly reflect real-world SWE or mathematical research, they do capture a spark of intelligence. This is THE benchmark we should
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OpenAI
@OpenAI
We’re open-sourcing BrowseComp (“Browsing Competition”), a new, challenging benchmark designed to test how well AI agents can browse the internet to find hard-to-locate information. It’s like an online scavenger hunt…but for browsing agents. openai.com/index/browseco
openai usage has gone nuts over the past month. but a surprisingly cool thing is you can ask the internet "hey can we please get hundreds of thousands of more GPUs quickly" and...the internet will deliver. 🩵
we have greatly improved memory in chatgpt--it can now reference all your past conversations! this is a surprisingly great feature imo, and it points at something we are excited about: ai systems that get to know you over your life, and become extremely useful and personalized.
rolls out today for pro users and soon for plus users. (except users in the EEA, UK, switzerland, norway, iceland, and liechtenstein. call me, liechtenstein, let's work this out!)
you can of course opt out of this, or memory all together. and you can use temporary chat if you want to have a conversation that won't use or affect memory.
a few times a year i wake up early and can't fall back asleep because we are launching a new feature ive been so excited about for so long. today is one of those days!
we're launching the openai pioneers program – a partnership between openai and companies building advanced ai products to (a) intensively fine-tune models that outperform at high value domain-specific tasks, and (b) build better real world evals that enable industries to better
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OpenAI Developers
@OpenAIDevs
Announcing @OpenAI Pioneers, a new program for ambitious companies building with our API. Selected teams will partner closely with us on domain-specific evals and custom fine-tuned models to advance AI product intelligence in their verticals. Apply to the first cohort below 👇
If AGI is about AI transforming our economy—how close are we, really? What's still missing, and how do we get there? OpenAI's new Strategic Deployment team tackles exactly these questions. We push frontier models to be more capable, reliable, and aligned—then deploy them to
we have shipped a lot of stuff recently, but people really love this in particular:
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Atty Eleti
@athyuttamre
Introducing the Responses API: the new primitive of the OpenAI API. It is the culmination of 2 years of learnings designing the OpenAI API, and the foundation of our next chapter of building agents. 🧵Here’s the story of how we designed it:
i am really loving spending more with research and product this is the most fun i've had since the early days when openai was just a quiet little research lab

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